Rectoscope



FIG. 1 is a left side perspective view of a rectoscope in accordance with the new design;

FIG. 2 is a left side isometric view thereof;

FIG. 3 is a right side isometric view thereof;

FIG. 4 is a front isometric view thereof;

FIG. 5 is a rear isometric view thereof;

FIG. 6 is a top isomeric view thereof; and,

FIG. 7 is a bottom isometric view thereof. 

The ornamental design for a rectoscope, as shown and described. 